<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title></title>
	<style type="text/css">
		*{
			padding: 0;
			margin: 0;
		}
		#hd{
			width: 1000px;
			height: 500px;
			border: 4px solid orangered;
			margin: 10px auto;
			display: flex;
		}
		#hd div{
			width: 300px;
			background: dodgerblue;
			height: 300px;
			font-size: 40px;
			color: white;
			text-align: center;
			border: 1px solid green;
		}
	</style>
	</head>
	<body>
		
		<div id="hd">
			<div>1</div>
			<div style="order: 10;">2</div>
			<div>3</div>
			<div>4</div>
			<div>5</div>
		</div>
		
	</body>
</html>
